Year	constant 2015 US$
1960	1092492890.9882793
1961	1449174445.130768
1962	1449174445.130768
1963	1436703022.9024396
1964	1581371042.689252
1965	1429220209.7366743
1966	1513522636.2492626
1967	1584591542.484223
1968	1490486508.0559137
1969	1353740130.1737053
1970	1508621332.5768483
1971	1461078684.8796427
1972	1459608293.8627365
1973	1449315555.6189208
1974	1477252987.7619746
1975	1650269014.4413836
1976	1840439604.9692268
1977	2127165881.4842963
1978	1745844440.1638892
1979	1849752082.214318
1980	1812029818.0724216
1981	2363171662.0532193
1982	2035770996.6494415
1983	2349784715.8395114
1984	2462223989.2821083
1985	2398303562.40965
1986	2511119101.225021
1987	2340998742.710435
1988	2379486367.9905
1989	2346892535.7439866
1990	2526218858.5296893
1991	2485147920.308066
1992	2586836281.224024
1993	2594300779.371326
1994	2561025006.863695
1995	2607049495.760651
1996	2419859037.1314735
1997	2495336989.3546686
1998	2807138786.046584
1999	2926288817.4152007
2000	2907968702.190409
2001	3402103443.7766285
2002	3387982807.072897
2003	3683703580.2835093
2004	3795306079.203294
2005	3941204770.220064
2006	4217884878.3475704
2007	4695806740.4355135
2008	4514303421.679119
2009	4532145619.132672
2010	4469224529.782245
2011	4689717387.327536
2012	4932590465.909829
2013	5265784340.821855
2014	5845842336.372593
2015	6298158532.039061
2016	6723169944.427047
2017	7846846163.244648
2018	8554219994.374924
2019	9139406529.6381
2020	9777159346.740799
2021	11341695757.901354
2022	12749033968.456223
2023	13513977213.59265